Shift temp dir into more findable location.

Change-Id: Idbf29e79d4a3dc7c4083a5b7cba78489db46366b
Reviewed-on: http://codereview.qt-project.org/5298


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Stenger <christian.stenger@nokia.com>

tests/system/shared/utils.py

 import tempfile, shutil, os
 
 def tempDir():
-    return tempfile.mkdtemp(prefix="qtcreator_")
+    Result = os.path.abspath(os.getcwd()+"/../../testing")
+    if not os.path.exists(Result):
+        os.mkdir(Result)
+    return tempfile.mkdtemp(prefix="qtcreator_", dir=Result)
 
 def deleteDirIfExists(path):
     shutil.rmtree(path, True)